/*
 * Copyright 2010-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *    http://aws.amazon.com/apache2.0
 *
 * This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
 * OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and
 * limitations under the License.
 */

package com.amazonaws.internal;

import static org.junit.Assert.assertEquals;

import org.junit.Test;

public class DynamoDBBackoffStrategyTest {

    @Test
    public void testDynamoDBBackoffStrategy() {
        CustomBackoffStrategy ddb = DynamoDBBackoffStrategy.DEFAULT;

        assertEquals(ddb.getBackoffPeriod(-1), 0);
        assertEquals(ddb.getBackoffPeriod(0), 0);
        assertEquals(ddb.getBackoffPeriod(1), 50);
        assertEquals(ddb.getBackoffPeriod(2), 100);
        assertEquals(ddb.getBackoffPeriod(3), 200);
        assertEquals(ddb.getBackoffPeriod(100), Integer.MAX_VALUE);

    }

}
